PURPOSE: A liquid crystal display device is provided to omit a support cover which supports a backlight unit by integrating a set cover with a light guide plate. CONSTITUTION: A plurality of optical sheets(200) are arranged on a protrusion portion to increase brightness features of light. A guide frame(300) comprises a panel attaching unit. The guide frame is combined with a set sidewall. A light source module(400) is adjacent to a light incident portion of the protrusion portion. The light source module irradiates light to the light incident portion. An LCD panel(500) is attached to the panel attaching unit.
申请公布号
KR20120100431(A)
申请公布日期
2012.09.12
申请号
KR20110019316
申请日期
2011.03.04
申请人
LG DISPLAY CO., LTD.
发明人
KIM, DONG YONG;PARK, JAE WOO;SON, NAM DO;KIM, SUNG WOO;JEAN, KI NAM